CN103501652B - Gold ornament - Google Patents

Gold ornament Download PDF

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Publication number
CN103501652B
CN103501652B CN201380001269.5A CN201380001269A CN103501652B CN 103501652 B CN103501652 B CN 103501652B CN 201380001269 A CN201380001269 A CN 201380001269A CN 103501652 B CN103501652 B CN 103501652B
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China
Prior art keywords
gold
crystals
ornament
adopting
crystal
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CN201380001269.5A
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Chinese (zh)
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CN103501652A (en
Inventor
许其善
黄桂腾
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Chow Tai Fook Jewellery Co ltd
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Chow Tai Fook Jewellery Co ltd
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    • CCHEMISTRY; METALLURGY
    • C25ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
    • C25FPROCESSES FOR THE ELECTROLYTIC REMOVAL OF MATERIALS FROM OBJECTS; APPARATUS THEREFOR
    • C25F3/00Electrolytic etching or polishing
    • AHUMAN NECESSITIES
    • A44HABERDASHERY; JEWELLERY
    • A44CPERSONAL ADORNMENTS, e.g. JEWELLERY; COINS
    • A44C27/00Making jewellery or other personal adornments
    • A44C27/001Materials for manufacturing jewellery
    • A44C27/002Metallic materials

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  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Adornments (AREA)

Abstract

The invention provides a gold ornament, wherein the surface of the gold ornament presents crystal structure lines of gold, texture lines of crystals and criss-cross crystal lines. The invention has the advantages that the gold ornament not only presents a very smooth surface, but also presents a mosaic composition structure.

Description

Gold ornament
Technical field
The invention belongs to the field of gold ornament, particularly relate to a kind of gold ornament with surface pattern structure or jewelry.
Background technology
In jewelry or processing of ornament and processing technology field, gold (particularly pure gold: gold content is 99.00%-99.95% or more than) jewelry product is to make the most different with different process for treating surface time a lot Texture and pattern, make product take different texture out of by the roughness changing jewelry surface, light reflects, reflection knot Structure and distinct gradation.
Prior art provides multiple gold ornament Surface-micromachining process:
Prior art one: employing is confined to the process for treating surface in the range of machining grinding process, such as: use All types of milling tools scrapes the erosion trace (being commonly called as drawing sand) having directivity on the surface of jewelry;
Prior art two: carve nest hole deep mixed under chisel with shake cone, makes surface have a kind of jagged effect (being commonly called as shaking sand);
Prior art three: utilize the sand grains of different thick children's degree to spray to surface-pressure, make jewelry surface have a kind of careful mill The effect of sand and the light of gentleness penetrate analysis degree of penetrating (being commonly called as water sand);
Prior art four: jewelry surface imperfection polished with emery wheel, abrasion makes product surface uneven, at light Line reflects the radiance (being commonly called as car sand) of flicker under irradiating.
Above-mentioned four kinds of technology are all the technology arrived commonly used in this field, and its common defect is to be machining pattern, During temporary worker paid from operation costs and ornaments surface pattern effect is unsatisfactory.
Summary of the invention
The invention provides a kind of gold ornament or jewelry, it is characterised in that the surface of described gold ornament presents Huang Gold is heated to gold crystals by adopting after temperature is 350 DEG C to 550 DEG C and presents by processing through electrolysis or galvanic corrosion after restructuring and convergence again Visual visible gold crystals by adopting structure lines, described visible gold crystals by adopting structure lines constitute mosaic picture construction, institute Each gold crystals by adopting stating mosaic picture construction self forms a mosaic reflecting surface.The table of described gold ornament Face presents visual visible gold crystals by adopting structure lines.Such as, described visual visible gold crystals by adopting structure lines is gold Microcosmic crystal structure (microstructure) lines after heat treatment occurred.
The mosaic composition of the gold ornament of the present invention constitutes the glory face producing bright sudden strain of a muscle golden light, described visual visible gold The microcosmic crystal structure lines that crystal structure lines is after heat treatment occurred by gold, described crystal structure lines includes The gold crystals by adopting that the direction of growth is different and crisscross.
Invention also provides the processing method of a kind of gold ornament or jewelry, it is characterised in that first by gold ornament or Jewelry are heated to temperature and are 350 DEG C and carry out heat treatment to 550 DEG C, make gold crystal by restructuring and converge the most visual Visible gold crystals by adopting structure lines, then make described visual visible gold crystals by adopting structure lines sudden and violent by electrolysis or galvanic corrosion process Being exposed to the surface of described gold ornament or jewelry, described visible gold crystals by adopting structure lines constitutes mosaic picture construction, Each gold crystals by adopting of described mosaic picture construction self forms a mosaic reflecting surface, and described mosaic reflects Face can convert the effect of flash of light along with rotation, thus produces bright dazzling bright sudden strain of a muscle golden light.
Described gold crystals by adopting structure lines be gold after heat treatment, its crystal by restructuring and converge after occur visual Visible microcosmic crystal structure lines.
Such as, described gold crystals by adopting structure lines can be the crystal knot that gold is heated to being formed after temperature is higher than 350 DEG C Structure lines.Described heat treatment temperature can be less than such as 500 DEG C.
Such as, described heat treatment time can be 30-60 minute, also can be higher than 60 minutes.
Such as, Quenching Treatment can be carried out after heat treatment.
Such as, gold crystals by adopting structure lines described in the present embodiment is that gold is heated to after temperature is 400 DEG C to 500 DEG C, its Crystal is by the visual visible crystal structure lines presented after restructuring and convergence.
Such as, described visual visible gold crystals by adopting structure lines be gold after heat treatment, its crystal by restructuring and converge Gather to after microcosmic crystal structure lines occurs, then process the surface being exposed to jewelry through electrolysis or galvanic corrosion.
Preferably, the length of indivedual gold crystals by adoptings of described visual visible gold crystals by adopting structure lines is more than 0.5mm, example As 1mm also can be more than.
Preferably, the width of indivedual gold crystals by adoptings of described visual visible gold crystals by adopting structure lines is more than 0.5mm, example As 1mm also can be more than.
Preferably, the individual crystals length and width of described visual visible gold crystals by adopting structure lines is both less than 4mm.
Preferably, the individual crystals area of described visual visible gold crystals by adopting structure lines is more than 0.05mm2, such as Also 0.25mm can be more than2
Preferably, the individual crystals area of described visual visible gold crystals by adopting structure lines is less than 4mm2
Such as, described gold crystals by adopting structure lines includes the crystal lines that the direction of growth is different and crisscross.
Such as, the described visible gold crystals by adopting structure lines of described gold ornament constitutes mosaic picture construction.Constitute horse Each gold crystals by adopting of match gram picture construction self forms " mosaic " reflecting surface.Described " mosaic " reflecting surface For visual visible golden mosaic reflecting surface.And the direction of each " mosaic " reflecting surface differs, or it is not quite similar. When joined, each piece " mosaic " all can convert the effect of flash of light along with rotation, thus produces the brightest Bright dazzling bright sudden strain of a muscle golden light.
Such as, the gold content of described gold ornament can be more than 99.00%.
Described crystal structure lines includes the size shape of irregular crystal.
Described crystal structure lines includes the border lines of irregular crystal.
Described crystal structure lines includes the weave patterns of irregular crystal.
Such as, described crystal structure lines can be that gold heat treated is to the crystal lines that temperature is 400 DEG C to 500 DEG C Structure.
Such as, the gold content of described gold ornament or jewelry can be 99.00%-99.95%.
Such as, the gold content of described gold ornament or jewelry can be more than 99.95%.
The present invention also provides for a kind of embodiment saved man-hour and have preferably gold ornament surface pattern processing method, The method is electrochemically to process to process gold ornament.
The processing method of described gold ornament surface pattern includes:
Anode and negative electrode are inserted in electrolyte, gold ornament is connected described anode and is placed in electrolyte;
Described anode and described negative electrode are energized, described electrolyte is electrolysed;
Wherein, in electrolytic process produce electric current, the electron exchange of described electric current by the gold on described gold ornament surface by Atomic state transfers ionic state to, so that the gold on described gold ornament surface loses, gold ornament surface presents the crystalline substance of gold Body structure.
Preferably, described negative electrode is platinum titanium net.
Preferably, the described electrolyte in electrolyte includes: silver salt, Microamounts of Hydrogen potassium oxide, potassium carbonate, cyaniding Potassium;Wherein, the content of described silver salt is 54%.
Preferably, the temperature in electrolytic process is 39 DEG C, electrolysis time is 60 minutes, the described electric current of generation Electric current density is 0.01A/dm2To 0.03A/dm2
Preferably, described method also includes: before being electrolysed described electrolyte, to described gold ornament Carry out heat treated.
Preferably, described method also includes: before being electrolysed described electrolyte, to described gold ornament The temperature carrying out heat treated is 400 DEG C to 500 DEG C.
Preferably, described method also includes: after being electrolysed described electrolyte, successively with water, hydrochloric acid Clean described gold ornament.
The beneficial effects of the present invention is: the processing method of this gold ornament surface pattern has had disengaged from existing machinery and added Work pattern, its processing procedure is electrochemically to process, and which saves man-hour and has preferably surface pattern.Warp Jewelry workpiece after process the most singly can present the surface of unusual light, and presents the crystal structure that gold is the most original.When Include the size shape of crystal, the border of crystal and tissue thereof etc..It addition, the direction of growth of crystal is the most different, Crisscross, thus each self-forming light plane of refraction, make surface light and shade have the light and shade change of uniqueness.Combine and just have Such as mosaic composition, texture is unique.And because every product surface lattice texture depends on its metal structure, Gu this is every The glory face the most only one of part goods is as good as.
Accompanying drawing explanation
In order to be illustrated more clearly that the technical scheme of the embodiment of the present invention, embodiment or the accompanying drawing that used will be made below Introduce simply, it should be apparent that, the accompanying drawing in describing below is only some embodiments of the present invention, for ability From the point of view of field technique personnel, on the premise of not paying creative work, it is also possible to obtain other according to these accompanying drawings Accompanying drawing.
Fig. 1 is the oblique view of a gold ornament;
Fig. 2 is the front view of Fig. 1 gold ornament;
Fig. 3 is Fig. 2 gold ornament profile along line A-A;
Fig. 4 is the surface pattern structure chart of Fig. 1 gold ornament;
Fig. 5 is the partial enlarged drawing of the surface pattern of Fig. 4.
The schematic diagram that Fig. 6 is placed in electrolyte for the gold ornament that the embodiment of the present invention provides.
Detailed description of the invention
Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is carried out clear, complete Describe, it is clear that described embodiment is only a part of embodiment of the present invention rather than whole embodiments wholely. Based on the embodiment in the present invention, those of ordinary skill in the art are obtained under not making creative work premise Every other embodiment, all belongs to the scope of protection of the invention.
Fig. 1 includes a gold main body 110 and its outer surface 120 to the gold ornament 100 shown in 5.Gold ornament The outer surface 120 of 100 is smooth but presents the crystal structure lines 130 of gold.Crystal structure lines 130 includes growth The crystal that direction is different and crisscross.This crystal structure lines 130 mainly includes the most visible and crisscross gold Crystal.The gathering of such gold crystals by adopting integrally forms mosaic composition, especially has with the most visible and crisscross Gold crystals by adopting constitute light plane of refraction.
As shown in figs. 4 and 5, indivedual gold crystals by adoptings have irregularly shaped, but its other length and width major part is all More than 1 millimeter.Such as, the length and width of the gold crystals by adopting example shown in Fig. 5 is 1.736 millimeters of x1.313 millimeters. A length of 1.623 millimeters of other gold crystals by adopting examples, 2.473 millimeters, and 3.377 millimeters.Certainly, also there is part gold The length of crystal or width are less than 1 millimeter.
Fig. 6 show schematic diagram gold ornament being placed in electrolyte that the embodiment of the present invention provides.Below described For reaching the example of the processing method causing gold ornament surface pattern of the present invention:
Step S101, inserts in electrolyte 3 by anode 1 and negative electrode 2, by gold ornament 5 jointed anode 1 juxtaposition (ask for an interview Fig. 6, represent gold ornament 5 with Black circles thing, but the present invention does not make with this shape in electrolyte 3 For limiting;Anode 1 is column, but the present invention is not using this shape as restriction;Negative electrode 2 is tabular, but the present invention Not using this shape as limiting);
Wherein, in electrolyte 3 is placed in container 4 (e.g. electrolysis bath or other containers).Fig. 6 shows 1 Anode 1 and two negative electrodes 2, but the present invention is not limited with this number.
Step S102, is energized described anode 1 and described negative electrode 2, is electrolysed described electrolyte;
As shown in Figure 6, anode 1 connects the positive terminal 6 of power supply, described negative electrode 2 connects the negative terminal 7 of power supply.
Wherein, in electrolytic process produce electric current, the electron exchange of described electric current by the gold on described gold ornament surface by Atomic state transfers ionic state to, so that the gold on described gold ornament surface loses, gold ornament surface presents the crystalline substance of gold Body structure, such as, the galvanic corrosion degree of depth can be about 2-30 micron.
It should be noted that as guaranteeing metal or Organic Pollution impact running, cleaning must be kept in operation.
Such as, described negative electrode is platinum titanium net.
Such as, the described electrolyte in electrolyte includes: silver salt, Microamounts of Hydrogen potassium oxide, potassium carbonate, potassium cyanide; Wherein, the content of described silver salt is of about 54%.
Such as, the temperature in electrolytic process can be 30-39 DEG C, electrolysis time can be 30-60 minute, generation The electric current density of described electric current can be 0.01A/dm2To 0.03A/dm2
Such as, described method also includes step S103: before being electrolysed described electrolyte, to described Huang Gold jewellery thing carries out heat treated.
For example, it is possible to the temperature that described gold ornament carries out heat treated is 400 DEG C to 500 DEG C.At this temperature Heat treated, the crystal of gold will deliberately be recombinated and be amplified, and the length of warm-up time also directly influences crystal Size, the preferable flat-profile view of crystal is 0.05mm2To 0.25mm2.Heating treatment time can be about 30-60 Minute.Quenching Treatment can be carried out after heat treated.
Preferably, described method also includes step S104: after being electrolysed described electrolyte, successively Described gold ornament is cleaned with water, hydrochloric acid.
So, the processing method of this gold ornament surface pattern has had disengaged from existing machining pattern, and it processed Journey is electrochemically to process, and which saves man-hour and has preferably surface pattern.Jewelry workpiece after treatment Not single surface that can present unusual light, and present the crystal structure that gold is the most original.In the middle of include the size of crystal Shape, the border of crystal and tissue thereof etc..It addition, the direction of growth of crystal is the most different, crisscross, thus respectively Self-forming light plane of refraction, makes surface light and shade have the light and shade change of uniqueness.Combine just just like mosaic composition, matter Sense uniqueness.And because every product surface lattice texture depends on its metal structure, Gu the glory face of this every goods is all Only one is as good as.
It will be appreciated by those skilled in the art that accompanying drawing is the schematic diagram of a preferred embodiment, the components and parts in accompanying drawing are also It is not necessarily necessary to the enforcement present invention.
It will be appreciated by those skilled in the art that each components and parts in embodiment can describe according to embodiment to be distributed in In the device of embodiment, it is also possible to carry out respective change and be disposed other than in one or more devices of the present embodiment.On State embodiment of the present invention sequence number just to describe, do not represent the quality of embodiment.
The present invention applies specific embodiment principle and the embodiment of the present invention are set forth, above example Explanation be only intended to help to understand method and the core concept thereof of the present invention;General technology simultaneously for this area Personnel, according to the thought of the present invention, the most all will change, in sum, This specification content should not be construed as limitation of the present invention.

Claims (17)

1. a gold ornament, it is characterised in that the surface of described gold ornament presents gold and is heated to temperature and is After 350 DEG C to 550 DEG C, gold crystals by adopting is by processing, through electrolysis or galvanic corrosion, the visual visible gold presented again after restructuring and convergence Crystal structure lines, described visible gold crystals by adopting structure lines constitutes mosaic picture construction, and described mosaic composition is tied Each gold crystals by adopting of structure self forms a mosaic reflecting surface.
2. gold ornament as claimed in claim 1, it is characterised in that described mosaic composition constitutes the bright sudden strain of a muscle of generation The glory face of golden light, the microcosmic crystal that described visual visible gold crystals by adopting structure lines is after heat treatment occurred by gold Structure lines, described crystal structure lines includes the gold crystals by adopting that the direction of growth is different and crisscross.
3. gold ornament as claimed in claim 1, it is characterised in that described gold crystals by adopting structure lines is gold warp After heat treatment, its crystal is by the visual visible microcosmic crystal structure lines occurred after restructuring and convergence.
4. gold ornament as claimed in claim 1, it is characterised in that described gold crystals by adopting structure lines is that gold adds After heat is 400 DEG C to 500 DEG C to temperature, its crystal is tied by the visual visible crystal presented after restructuring and convergence Structure lines.
5. gold ornament as claimed in claim 1, it is characterised in that described visual visible gold crystals by adopting structure stricture of vagina Road be gold after heat treatment, its crystal is by restructuring and after converging to microcosmic crystal structure lines occur, then through electrolysis Or galvanic corrosion processes the surface being exposed to jewelry.
6. gold ornament as claimed in claim 1, it is characterised in that described mosaic reflecting surface is along with rotation The effect of conversion flash of light, produces bright sudden strain of a muscle golden light.
7. gold ornament as claimed in claim 1, it is characterised in that described visual visible gold crystals by adopting structure stricture of vagina The width of indivedual gold crystals by adoptings on road is more than 0.5mm.
8. gold ornament as claimed in claim 1, it is characterised in that described visual visible gold crystals by adopting structure stricture of vagina The individual crystals length and width on road is both less than 4mm.
9. gold ornament as claimed in claim 1, it is characterised in that described visual visible gold crystals by adopting structure stricture of vagina The individual crystals area on road is more than 0.05mm2
10. gold ornament as claimed in claim 1, it is characterised in that described visual visible gold crystals by adopting structure stricture of vagina The individual crystals area on road is less than 4mm2
11. gold ornament as claimed in claim 1, it is characterised in that described gold crystals by adopting structure lines includes raw The crystal lines that length direction is different and crisscross.
12. gold ornament as claimed in claim 1, it is characterised in that described visual visible gold crystals by adopting structure stricture of vagina The width of indivedual gold crystals by adoptings on road is more than 1mm.
13. gold ornament as claimed in claim 1, it is characterised in that described visual visible gold crystals by adopting structure stricture of vagina The individual crystals area on road is more than 0.25mm2
14. gold ornament as described in any one of claim 1-13, it is characterised in that form described mosaic structure Gold crystals by adopting each self-forming light plane of refraction of graph structure, makes the surface tool light and shade change of described gold ornament.
15. gold ornament as described in any one of claim 1-13, it is characterised in that containing of described gold ornament Gold amount is more than 99.00%.
The processing method of 16. 1 kinds of gold ornament, it is characterised in that
Gold ornament first carries out heat treatment being heated to temperature is 350 DEG C to 550 DEG C, make gold crystal by restructuring and Converge the most visual visible gold crystals by adopting structure lines,
Being processed by electrolysis or galvanic corrosion makes described visual visible gold crystals by adopting structure lines be exposed to described gold ornament again Surface, described visible gold crystals by adopting structure lines constitutes mosaic picture construction, described mosaic picture construction every One gold crystals by adopting self all forms a mosaic reflecting surface, and described mosaic reflecting surface can convert flash of light along with rotation Effect, thus produce bright dazzling bright sudden strain of a muscle golden light.
The processing method of 17. such as claim 16, it is characterised in that described electrolysis or galvanic corrosion process and make described gold Under the surface of jewelry, the visual visible gold crystals by adopting structure lines of 2-30 micron is exposed to finished surface.
CN201380001269.5A 2012-04-13 2013-04-15 Gold ornament Active CN103501652B (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
HK12103672.5 2012-04-13
HK12103672.5A HK1174191A2 (en) 2012-04-13 2012-04-13 Surface treatment method for gold jewelry
PCT/IB2013/052982 WO2013153544A2 (en) 2012-04-13 2013-04-15 Gold ornament

Publications (2)

Publication Number Publication Date
CN103501652A CN103501652A (en) 2014-01-08
CN103501652B true CN103501652B (en) 2016-08-17

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CN (1) CN103501652B (en)
HK (2) HK1174191A2 (en)
TW (1) TW201340906A (en)
WO (1) WO2013153544A2 (en)

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101263950A (en) * 2007-03-13 2008-09-17 梁逸祥 Method for manufacturing ornaments

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6360292A (en) * 1986-08-29 1988-03-16 Ishifuku Kinzoku Kogyo Kk Ornamental craftwork made of gold
JPH05285011A (en) * 1992-04-08 1993-11-02 Mondo Benii:Kk Accessory and method for manufacturing the same
JPH06253914A (en) * 1993-03-04 1994-09-13 Fuatsushiyon Paakii:Kk Ornament and method of making the same
KR20040077387A (en) * 2003-02-28 2004-09-04 원희연 gold accessory product with pet powdered bones
US20050204775A1 (en) * 2003-10-29 2005-09-22 Flora Europa Inc. Bouquet jewel
CN1916203A (en) * 2006-09-22 2007-02-21 钟尚林 Alloy materia in use for fabricating gold ornamental article in rose yellow
CN101357412B (en) * 2008-08-29 2010-11-17 山东梦金园珠宝首饰有限公司 Gold ornamental article welding method

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101263950A (en) * 2007-03-13 2008-09-17 梁逸祥 Method for manufacturing ornaments

Also Published As

Publication number Publication date
WO2013153544A3 (en) 2013-12-05
CN103501652A (en) 2014-01-08
WO2013153544A2 (en) 2013-10-17
HK1188095A1 (en) 2014-04-25
TW201340906A (en) 2013-10-16
HK1174191A2 (en) 2013-05-31

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